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LTC491IN

Analog Devices

LTC491IN by Analog Devices

LTC491IN by Analog Devices is a Line Driver & Receiver with 14 terminals, operating at -40 to 85 °C. It features 50 ns max transmit delay, EIA-422/EIA-485 interface standards, and CMOS technology. Ideal for industrial applications requiring differential output and complementary polarity signals in an IN-LINE package style.

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Vyrian

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Mil-Aero Solutions, Inc.

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Prism Electronics

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MARBEL Systems

Belgium . 88 parts In-Stock

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Texas Native Microelectronics

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Kenton Components

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AZTECH Wire

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Parana Technologies

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IDEA Electronic Components Group

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Qasali Group International

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DigiPath Technology Company

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One Stop Electronics

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Component Stockers USA

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Overview

Enhance your communication systems with the LTC491IN by Analog Devices. Designed with precision and reliability in mind, Analog Devices is a trusted manufacturer known for delivering high-quality products. The LTC491IN falls under the category of Line Drivers & Receivers, making it ideal for a wide range of applications. With its advanced technology and innovative design, this product offers unparalleled value, benefits, and advantages to customers looking for efficient and effective communication solutions. Trust Analog Devices to elevate your systems to new heights with the LTC491IN.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides a durable and lightweight package for easy handling and protection of the internal components.

Maximum Supply Voltage: 5.25 V

Allows for compatibility with various systems and ensures reliable performance within the specified operating range.

Package Shape: RECTANGULAR

Compact rectangular shape makes it easy to integrate into existing systems or circuit boards.

Maximum Transmit Delay: 50 ns

Low transmit delay ensures fast and efficient data transmission, suitable for real-time applications.

No. of Terminals: 14

Sufficient number of terminals for connecting external devices and interfacing with other components.

Minimum Supply Voltage: 4.75 V

Wide range of supply voltage allows for flexibility in different operating conditions.

Maximum Operating Temperature: 85 °C

High operating temperature range makes it suitable for industrial environments where temperature fluctuations may occur.

Output Characteristics: 3-STATE

3-state output allows for tristate operation, enabling multiple devices to share a single communication line.

Minimum Operating Temperature: -40 °C

Low operating temperature ensures reliable performance in extreme cold environments.

Terminal Finish: TIN LEAD

Tin lead finish provides good solderability and ensures a reliable electrical connection.

Terminal Position: DUAL

Dual terminal position allows for easy installation and connectivity with other components.

Maximum Seated Height: 3.809 mm

Low seated height makes it suitable for applications with space constraints.

Width: 7.62 mm

Compact width allows for easy integration and placement on a circuit board.

Output Polarity: COMPLEMENTARY

Complementary output polarity ensures accurate data transmission and reception.

Differential Output: YES

Differential output provides noise immunity and better signal integrity in long-distance communication.

Maximum Time At Peak Reflow Temperature (s): 20

Allows for proper reflow soldering process without damaging the internal components.

Peak Reflow Temperature °C: 235

High peak reflow temperature ensures secure solder joints during the assembly process.

Temperature Grade: INDUSTRIAL

Industrial-grade temperature range ensures reliable operation in harsh environments.

Maximum Receive Delay: 150 ns

Low receive delay ensures fast response time for incoming data signals.

Technology: CMOS

CMOS technology provides low power consumption and high noise immunity for efficient operation.

Terminal Form: THROUGH-HOLE

Through-hole terminals offer secure mounting and mechanical stability in the circuit board.

Interface Standard: EIA-422; EIA-485

Compliance with industry-standard interface protocols ensures compatibility with a wide range of communication systems.

Input Characteristics: DIFFERENTIAL SCHMITT TRIGGER

Differential Schmitt trigger input ensures noise immunity and reliable signal detection.

Nominal Supply Voltage: 5 V

Nominal supply voltage ensures stable and consistent operation within the specified range.

Terminal Pitch: 2.54 mm

Standard terminal pitch for easy connection and compatibility with typical circuit board layouts.

Interface IC Type: LINE TRANSCEIVER

Line transceiver interface IC type allows for bidirectional communication and signal conditioning.

Technical Specifications

Line Drivers & Receivers LTC491IN attributes and parameters. Explore more Line Drivers & Receivers devices from Analog Devices

Specs

Additional Features:

TRISTATABLE RECEIVER; 1 RECEIVER ACTIVE UNDER SHUTDOWN

Differential Output:

YES

Driver No. of Bits:

1

Input Characteristics:

DIFFERENTIAL SCHMITT TRIGGER

Interface IC Type:

Interface Standard:

EIA-422; EIA-485

JESD-30 Code:

R-PDIP-T14

JESD-609 Code:

e0

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

14

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Output Characteristics:

3-STATE

Output Polarity:

COMPLEMENTARY

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Shape:

Package Style (Meter):

IN-LINE

Peak Reflow Temperature (C):

235

Qualification:

Not Qualified

Maximum Receive Delay:

150 ns

Receiver No. of Bits:

1

Maximum Seated Height:

3.809 mm

Maximum Supply Voltage:

5.25 V

Minimum Supply Voltage:

4.75 V

Nominal Supply Voltage:

5 V

Surface Mount:

NO

Technology:

CMOS

Temperature Grade:

Terminal Finish:

TIN LEAD

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

20

Maximum Transmit Delay:

50 ns

Width:

7.62 mm

Trade Compliance

LTC491IN Interface ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Analog Devices

Analog Devices Inc. (ADI) is one of the leading companies in the areas of integrated circuit (IC) design, manufacturing, testing, and marketing. ADI is known for their high-performance semiconductor solutions which enable customers to create innovative systems that solve critical challenges. The company has over 40 years of experience in the industry and has been consistently recognized as an industry leader for its innovation as well as its commitment to quality products and services. They have garnered numerous awards throughout the years including awards from Gartner Magic Quadrant for Industrial IoT Platforms; Frost & Sullivan’s Global Product Leadership Award; and various awards relating to automotive safety technology such as JESD209-3 Automotive Grade Certifications from AEC-Q100.

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Management team

CEO

Vincent Roche

Interim CFO

James Mollica

CAO

Michael Sondel

Manufacturer fab locations 5

Fab name Location Fab Initiation Wafer Capacity

Limerick Fab

Fabrication

Fab Initiation

1977

Ireland

Limerick

Wafer Capacity

30,000

1977

30,000

Hillview Fab

Fabrication

Fab Initiation

2001

USA

Milpitas

Wafer Capacity

15,000

2001

15,000

Wilmington Fab

Fabrication

Fab Initiation

1967

USA

Wilmington

Wafer Capacity

50,000

1967

50,000

Camas Fab

Fabrication

Fab Initiation

1997

USA

Camas

Wafer Capacity

18,000

1997

18,000

Beaverton-Portland

Fabrication

Fab Initiation

1987

USA

Beaverton

Wafer Capacity

14,000

1987

14,000

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